Writing

2000

… Screenplay

1990		White Hunter, Black Heart … Screenplay
1990		Big Bad John … Screenplay

1988		Where the Hell's That Gold?!!? … Writer
1988		Once Upon a Texas Train … Writer

1987

… Writer

1980

… Writer

1976

… Story

1973

… Writer

1971

… Screenplay

1969

… Screenplay

1967		Return of the Gunfighter … Story
1967		Welcome to Hard Times … Writer

1965

… Screenplay

1964

… Writer

1962

… Writer

1961

… Writer

1960

… Screenplay

1959		Yellowstone Kelly … Screenplay
1959		Ride Lonesome … Writer

1958

… Screenplay

1957

… Screenplay

1956		Man in the Vault … Screenplay
1956		Gun the Man Down … Screenplay
1956		7 Men from Now … Original Story … Screenplay